公开(公告)号：US06898981B1

公开(公告)日：2005-05-31

申请号：US10469322

申请日：2002-02-21

Applicant: Marc Boillat ,  Bart Van Der Schoot ,  Nico De Rooij ,  Benedikt Guldimann

Inventor： Marc Boillat ,  Bart Van Der Schoot ,  Nico De Rooij ,  Benedikt Guldimann

IPC: G01F1/36 ,  G01F1/38 ,  G01F1/40 ,  G01L7/00

CPC classification number: G01F1/363 ,  G01F1/383 ,  G01F1/40

Abstract: The invention concerns a device for measuring pressure in two points of a fluid flow, comprising: a frame (10) consisting of two plates (12, 14) comprising each two planar surfaces, one outer (12a, 14a) and the other inner (12b, 14b), and wherein one of the plates (12) is perforated with recess (22) closed by the other plate (14) to form an assembly of two chambers (28, 30) comprising two planar walls (24, 14b) parallel to the surfaces (12a, 14a) of the frame and a side wall (26) forming its periphery and a fluidic restriction channel (32) connecting the two chambers (28, 30) with each other, and means (16) for supplying a measurement of the pressure in each of the chambers (28, 30). In order to improve the accuracy of the measurement, the side wall (26) of the chambers (28, 30) is perpendicular to its two planar walls (24, 14b) and is configured such that the chambers (28, 20) are spindle-shaped.

Abstract translation: 本发明涉及一种用于测量流体流两点中的压力的​​装置，包括：框架（10），包括两个板（12,14），每个板包括每个两个平面，一个外部（12a，14a）和另一个 内部（12b，14b），并且其中一个板（12）穿孔由另一个板（14）封闭的凹部（22），以形成包括两个平面壁（28,30）的两个室 24,214b）平行于框架的表面（12a，14a）和形成其周边的侧壁（26）和连接两个腔室（28,30）的流体限制通道（32） 以及用于提供每个室（28,30）中的压力测量值的装置（16）。 为了提高测量的精度，室（28,30）的侧壁（26）垂直于其两个平面壁（24,14b），并且构造成使得室（28,20）是 梭形。

公开(公告)号：US09448104B2

公开(公告)日：2016-09-20

申请号：US13811656

申请日：2011-07-19

Applicant: Benedikt Guldimann

Inventor： Benedikt Guldimann

IPC: G02B6/06 ,  G01J1/04 ,  G01J3/02 ,  G02B6/10 ,  G02B27/00 ,  G02B3/00 ,  G02B6/08

CPC classification number: G01J1/0425 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0262 ,  G02B3/0056 ,  G02B6/08 ,  G02B6/10 ,  G02B27/0025

Abstract: The present invention relates to optical devices for imaging and spectroscopic applications where optical field curvature is a predominant characteristic. In particular, the invention relates to imaging optics and an optical device for mapping a curved image field. The optical device for mapping a curved image field comprises a focal plane array 20 having a plurality of light processing elements 21 and a focal plane adapter 110 mounted in front of the focal plane array 20 configured to transmit the curved image field to the light processing elements 21 of the focal plane array 20. The focal plane adapter 110 comprises a plurality of waveguides 111 wherein first ends of the waveguides 111 facing the incident curved image field are arranged on a curved surface 12, the curved surface 12 being adapted to a profile of an optical field curvature of the curved image field so that the plurality of waveguides 111 divide the curved image field along a curved focal plane of the image field into a plurality of image segments. The second ends of the waveguides 111 are allocated to the light processing elements 21 to map the plurality of image segments onto the allocated light processing elements 21.

Abstract translation: 本发明涉及用于成像和光谱应用的光学装置，其中光场曲率是主要特征。 特别地，本发明涉及成像光学器件和用于映射弯曲图像场的光学装置。 用于映射弯曲图像场的光学装置包括具有多个光处理元件21的焦平面阵列20和安装在焦平面阵列20前面的焦平面适配器110，焦平面阵列20被配置为将弯曲图像场传输到光处理元件 焦平面阵列20.焦平面适配器110包括多个波导111，其中面对入射弯曲图像场的波导111的第一端被布置在弯曲表面12上，弯曲表面12适于 弯曲图像场的光场曲率，使得多个波导111沿着图像场的弯曲焦平面将弯曲图像区域划分成多个图像段。 将波导111的第二端分配给光处理元件21，以将多个图像段映射到所分配的光处理元件21上。

公开(公告)号：US20130234009A1

公开(公告)日：2013-09-12

申请号：US13811656

申请日：2011-07-19

Applicant: Benedikt Guldimann

Inventor： Benedikt Guldimann

IPC: G01J1/04

CPC classification number: G01J1/0425 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0262 ,  G02B3/0056 ,  G02B6/08 ,  G02B6/10 ,  G02B27/0025

Abstract: The present invention relates to optical devices for imaging and spectroscopic applications where optical field curvature is a predominant characteristic. In particular, the invention relates to imaging optics and an optical device for mapping a curved image field. The optical device for mapping a curved image field comprises a focal plane array 20 having a plurality of light processing elements 21 and a focal plane adapter 110 mounted in front of the focal plane array 20 configured to transmit the curved image field to the light processing elements 21 of the focal plane array 20. The focal plane adapter 110 comprises a plurality of waveguides 111 wherein first ends of the waveguides 111 facing the incident curved image field are arranged on a curved surface 12, the curved surface 12 being adapted to a profile of an optical field curvature of the curved image field so that the plurality of waveguides 111 divide the curved image field along a curved focal plane of the image field into a plurality of image segments. The second ends of the waveguides 111 are allocated to the light processing elements 21 to map the plurality of image segments onto the allocated light processing elements 21.

Abstract translation: 本发明涉及用于成像和光谱应用的光学装置，其中光场曲率是主要特征。 特别地，本发明涉及成像光学器件和用于映射弯曲图像场的光学装置。 用于映射弯曲图像场的光学装置包括具有多个光处理元件21的焦平面阵列20和安装在焦平面阵列20前面的焦平面适配器110，焦平面阵列20被配置为将弯曲图像场传输到光处理元件 焦平面阵列20.焦平面适配器110包括多个波导111，其中面对入射弯曲图像场的波导111的第一端被布置在弯曲表面12上，弯曲表面12适于 弯曲图像场的光场曲率，使得多个波导111沿着图像场的弯曲焦平面将弯曲图像区域划分成多个图像段。 将波导111的第二端分配给光处理元件21，以将多个图像段映射到所分配的光处理元件21上。